Raransky, M. D., Tretiak, C. R., Gunko, M. M., & Balazyuk, V. N. (2016). The Impact of d– and f–compression on Anisotropy of Elastic Properties of Single Crystals with Hexagonal Close Packing of Lattice. Physics and Chemistry of Solid State, 17(2), 170–179. https://doi.org/10.15330/pcss.17.2.170-179